100 bp Ladder DNA Marker is composed of 12 kinds of DNA fragments with a length of 100 bp to 3,000 bp, dissolved in 1×Loading Buffer, and can be used for direct electrophoresis of 5-10 μl during use, which is very convenient to use. Two optimized Loading Buffer dyes are added without blocking the brightness of DNA band fluorescence.*Strips are fine-tuned, and every clip is clear enough